
Wave shortening condenser in wood case, 1900-1950
1900-1950
1900-1950
1890-1900
1897
1870-1878
1945-1955
1888
2006
1801-1822
1979
1955-1960
1960
1920-1930
1936-1985
circa 1900-20
1998
1967
1893
c1850
1977
1895
2020
c1900
1937
circa 1890
1950-1970
1921
1971
1914
1954
1955
1977
1900
1980-1982
1913-1914
c1870
1922
1850
1940
1968